I've gotta say, Superfish and Supersubs are wonderful tools. But I've run into some strangeness in IE7 and 6 regarding Supersubs. Whenever the text in a Tier 3 menu item is long enough to wrap, the menu items that wrap appear beneath the Tier 2 BENEATH item they are attached to in z-index terms. I've tried to override the z-index on .sf-menu li li li and .sf-menu li li li a, but this hasn't done anything.
